Keyphrases
- privacy preserving
- range queries
- multi dimensional
- wireless sensor networks
- index structure
- privacy preserving data mining
- r tree
- sensor networks
- vertically partitioned data
- privacy preservation
- multi party
- private information
- private data
- secure multiparty computation
- data privacy
- privacy sensitive
- horizontally partitioned data
- sensitive information
- data cube
- data collection
- sensitive data
- preserving privacy
- privacy protection
- differential privacy
- scalar product
- machine learning
- b tree
- main memory
- data distribution
- high dimensional